CN206964856U - Slow down the silica gel nasal oxygen inhaling tube of contact compressing - Google Patents

Abstract

The utility model relates to a kind of silica gel nasal oxygen inhaling tube for slowing down contact compressing, including silica gel sheath and silica gel oxygen pipe, the silica gel oxygen pipe includes hollow outer tube and hollow bowl, and through hole is offered at the top of the silica gel sheath, bottom is fixedly connected with hollow outer tube, and hollow bowl is threadedly coupled with hollow outer tube.It is the utility model scientific structure, reasonable in design, there is provided a kind of silica gel nasal oxygen inhaling tube for effectively slowing down nostril compressing, it is simple to operate without largely using medical absorbent cotton/gauze or medical absorbent cotton, it is easy to use, saving cost, avoid the wasting of resources.Service life is grown, and strong guarantee is provided for the unobstructed oxygen uptake of patient, suitable for wideling popularize application.

Description

Slow down the silica gel nasal oxygen inhaling tube of contact compressing

Technical field

The utility model belongs to field of medical products, is related to medical silica-gel product, especially slows down the silica gel of contact compressing Nasal oxygen inhaling tube.

Background technology

With the raising of medical technique level, oxygen inhalation therapy is widely used, it has also become medically most basic, most special One of different treatment means, it is widely used in clinical section, emergency department, operating room, intensive care unit etc..In the prior art, one As use oxygen therapy pipeline one end connection oxygen supply equipment, the other end by nasal obstruction for patient use, oxygen supply equipment opening after, oxygen It can be entered by curing by oxygen therapy pipeline in the nasal cavity of patient.

But in use because the nasal obstruction of nasal oxygen inhaling tube and the time of contact of patient long can cause time of contact mistake Grow and some pressure symptoms occur.Solution method of the prior art is that some medical absorbent cotton/gauzes or doctor are placed in contact site With absorbent cotton, to slow down the sense of discomfort of patient.But two defects be present using medical absorbent cotton/gauze or medical absorbent cotton： One can not only be interrupted oxygen uptake, can also cause secondary pollution；Secondly the wasting of resources is caused, it is necessary to using substantial amounts of medical degreasing yarn Cloth or medical absorbent cotton.

Utility model content

The purpose of this utility model is in place of overcome the deficiencies in the prior art, there is provided one kind avoids using medical degreasing yarn Cloth or medical absorbent cotton, effectively slow down the silica gel nasal oxygen inhaling tube that contact compressing brings the bad experience of patient.

The utility model solves above-mentioned technical problem and takes following technical scheme to realize：

A kind of silica gel nasal oxygen inhaling tube for slowing down contact compressing, including silica gel sheath and silica gel oxygen pipe, during the silica gel oxygen pipe includes Empty outer tube and hollow bowl, the silica gel sheath top offer through hole, and bottom is fixedly connected with hollow outer tube, in hollow outer tube Surface is coaxially arranged with internal thread, and the outer surface of the hollow bowl is coaxially arranged with external screw thread, and the hollow bowl is coaxially nested In hollow outer tube, it is threadedly coupled with hollow outer tube.

Moreover, two symmetrical limited blocks are integrally made in the top both sides of the hollow bowl.

Moreover, the silica gel sheath is elastic umbrella-shaped structure.

The advantages of the utility model and have the beneficial effect that：

1st, this nasal oxygen inhaling tube is made up of silica gel sheath and silica gel oxygen pipe, and silica gel oxygen pipe includes hollow outer tube and hollow bowl, silicon Through hole is offered at the top of gum cover, bottom is fixedly connected with hollow outer tube, and hollow outer tube is threadedly coupled with hollow bowl, is revolved during use Hollow bowl is twisted, inner tube is pushed up upwards, drives silica gel sheath to produce elastic deformation, and volume diminishes, and can effectively alleviate nostril compressing.

2nd, the utility model has integrally made two symmetrical limited blocks in the top both sides of hollow bowl, the limited block Effect one is to increase the contact area of hollow bowl and silica gel sheath, second, preventing hollow bowl from departing from during being screwed downwards Hollow outer tube, oxygen oxygen leakage during patient's oxygen uptake can be overcome to increase into silica gel sheath to patient's nose to a certain extent The technical problem of chamber compressing.

3rd, a kind of the utility model scientific structure, reasonable in design, there is provided silica gel nasal oxygen inhaling for effectively slowing down nostril compressing Pipe, it is simple to operate without largely using medical absorbent cotton/gauze or medical absorbent cotton, it is easy to use, cost is saved, avoids resource Waste.Service life is grown, and strong guarantee is provided for the unobstructed oxygen uptake of patient, suitable for wideling popularize application.

Brief description of the drawings

Fig. 1 is front view of the present utility model；

Fig. 2 is Fig. 1 sectional view；

Fig. 3 is Fig. 1 use state figure.

Embodiment

Below by specific embodiment, the utility model is described in further detail, following examples be it is descriptive, no It is limited, it is impossible to which the scope of protection of the utility model is limited with this.

As shown in Figure 1, Figure 2, a kind of silica gel nasal oxygen inhaling tube for slowing down contact compressing, including silica gel sheath 1 and silica gel oxygen pipe.The silica gel Oxygen pipe includes hollow outer tube 2 and hollow bowl 3, and the silica gel sheath is elastic umbrella-shaped structure, and top offers through hole 4, bottom with Hollow outer tube is fixedly connected.Internal thread is coaxially arranged with hollow outer tube inner surface, the outer surface of the hollow bowl is coaxially set External screw thread is equipped with, the hollow bowl is coaxially nested in hollow outer tube, is threadedly coupled with hollow outer tube, in the hollow bowl Two symmetrical limited blocks 5 have integrally been made in top both sides, and the effect one of the limited block is increase hollow bowl and silica gel sheath Contact area, second, preventing hollow bowl from departing from hollow outer tube during being screwed downwards.

Operation principle of the present utility model：

Such as Fig. 3, in order to slow down nasal oxygen inhaling tube contact with user nostril compressing during use, hollow bowl is screwed manually, Make to remove hollow outer tube on hollow bowl.Because hollow bowl section is small, silica gel sheath is again flexible, can make silica gel sheath volume Diminish, reduce the pressure contacted with user nostril, while oxygen uptake will not be interrupted again, guarantee does not influence oxygen uptake effect.

During current Clinical practice, because the flow and flow rate of oxygen is smaller, oxygen pressure is than relatively low, not There is the problem of gas is leaked into silica gel sheath, even there is a small amount of gas leakage problem, at artificial extruding Reason.

Claims (2)

1. A kind of 1. silica gel nasal oxygen inhaling tube for slowing down contact compressing, it is characterised in that：Including silica gel sheath and silica gel oxygen pipe, the silica gel oxygen Pipe includes hollow outer tube and hollow bowl, offers through hole at the top of the silica gel sheath, bottom is fixedly connected with hollow outer tube, in Empty outer pipe internal surface is coaxially arranged with internal thread, and the outer surface of the hollow bowl is coaxially arranged with external screw thread, the hollow bowl Coaxially it is nested in hollow outer tube, is threadedly coupled with hollow outer tube, two has integrally been made in the top both sides of the hollow bowl Individual symmetrical limited block.
2. A kind of 2. silica gel nasal oxygen inhaling tube for slowing down contact compressing according to claim 1, it is characterised in that：The silica gel sheath For elastic umbrella-shaped structure.